<!DOCTYPE html>
<html>
<head>
    <!-- 页面meta -->
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <title>传智健康</title>
    <meta name="description" content="传智健康">
    <meta name="keywords" content="传智健康">
    <meta content="width=device-width,initial-scale=1,maximum-scale=1,user-scalable=no" name="viewport">
    <!-- 引入样式 -->
    <link rel="stylesheet" href="../plugins/elementui/index.css">
    <link rel="stylesheet" href="../plugins/font-awesome/css/font-awesome.min.css">
    <link rel="stylesheet" href="../css/style.css">
    <!-- 引入组件库 -->
    <script type="text/javascript" src="../js/jquery.min.js"></script>
    <script src="../js/vue.js"></script>
    <script src="../plugins/elementui/index.js"></script>
    <script src="../js/axios-0.18.0.js"></script>
    <style>
        .datatable {
            position: relative;
            box-sizing: border-box;
            -webkit-box-flex: 1;
            width: 100%;
            max-width: 100%;
            font-size: 14px;
            color: rgb(96, 98, 102);
            overflow: hidden;
            flex: 1 1 0%;
        }

        .datatable td, .datatable th {
            padding: 12px 0;
            min-width: 0;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
            text-overflow: ellipsis;
            vertical-align: middle;
            position: relative;
            text-align: left;
        }
    </style>
</head>
<body class="hold-transition">
<div id="app">
    <div class="content-header">
        <h1>菜单管理
            <small>菜单管理</small>
        </h1>
        <el-breadcrumb separator-class="el-icon-arrow-right" class="breadcrumb">
            <el-breadcrumb-item :to="{ path: '/' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>菜单管理</el-breadcrumb-item>
            <el-breadcrumb-item>菜单管理</el-breadcrumb-item>
        </el-breadcrumb>
    </div>
    <div class="app-container">
        <div class="box">
            <div class="filter-container">
                <el-input placeholder="请输入菜单名称" v-model="pagination.queryString" style="width: 200px;"
                          class="filter-item" @keyup.enter.native="handleFilter"></el-input>
                <el-button @click="_findMenuPage()" class="dalfBut">查询</el-button>
                <el-button type="primary" class="butT" @click="handleCreate()">新建</el-button>
            </div>
            <el-table size="small" current-row-key="id" :data="dataList" stripe highlight-current-row>
                <el-table-column type="index" align="center" label="序号"></el-table-column>
                <el-table-column prop="name" label="菜单名" align="center"></el-table-column>
                <el-table-column label="操作" align="center" fixed="right" width="220">
                    <template slot-scope="scope">
                        <el-button type="primary" size="mini" @click="handleUpdate(scope.row)">编辑</el-button>
                        <el-button size="mini" type="danger" @click="handleDelete(scope.row)">删除</el-button>
                    </template>
                </el-table-column>
            </el-table>
            <div class="pagination-container">
                <el-pagination
                        class="pagiantion"
                        @current-change="handleCurrentChange"
                        :current-page="pagination.currentPage"
                        :page-size="pagination.pageSize"
                        layout="total, prev, pager, next, jumper"
                        :total="pagination.total">
                </el-pagination>
            </div>
            <!-- 新增标签弹层 -->
            <div class="add-form">
                <el-dialog title="新增菜单" :visible.sync="dialogFormVisible">
                    <template>
                        <el-tabs v-model="activeName" type="card">
                            <el-tab-pane label="基本信息" name="first">
                                <el-form ref="dataAddForm" :model="formData" :rules="rules" label-position="right" label-width="100px">

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="菜单名称">
                                                <el-input v-model="formData.name"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="菜单页面名称">
                                                <el-input v-model="formData.linkUrl"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="菜单级别">
                                                <el-input v-model="formData.path"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="菜单编号">
                                                <el-input v-model="formData.priority"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="描述">
                                                <el-input v-model="formData.description"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="图标">
                                                <el-input v-model="formData.icon"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="上级菜单编号">
                                                <el-input v-model="formData.parentMenuId"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="菜单等级">
                                                <el-input v-model="formData.level"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                </el-form>
                            </el-tab-pane>

                        </el-tabs>
                    </template>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible = false">取消</el-button>
                        <el-button type="primary" @click="handleAdd()">确定</el-button>
                    </div>
                </el-dialog>
            </div>

            <!-- 修改标签弹层 -->
            <div class="add-form">
                <el-dialog title="修改菜单" :visible.sync="dialogFormVisible4Edit">
                    <template>
                        <el-tabs v-model="activeName" type="card">
                            <el-tab-pane label="基本信息" name="first">
                                <el-form ref="dataEditForm" :model="formData" :rules="rules" label-position="right" label-width="100px">

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="菜单名称">
                                                <el-input v-model="formData.name"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="菜单页面名称">
                                                <el-input v-model="formData.linkUrl"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="菜单级别">
                                                <el-input v-model="formData.path"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="菜单编号">
                                                <el-input v-model="formData.priority"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="描述">
                                                <el-input v-model="formData.description"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="图标">
                                                <el-input v-model="formData.icon"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>

                                    <el-row>
                                        <el-col :span="12">
                                            <el-form-item label="上级菜单编号">
                                                <el-input v-model="formData.parentMenuId"/>
                                            </el-form-item>
                                        </el-col>
                                        <el-col :span="12">
                                            <el-form-item label="菜单等级">
                                                <el-input v-model="formData.level"/>
                                            </el-form-item>
                                        </el-col>
                                    </el-row>
                                </el-form>
                            </el-tab-pane>

                        </el-tabs>
                    </template>
                    <div slot="footer" class="dialog-footer">
                        <el-button @click="dialogFormVisible4Edit = false">取消</el-button>
                        <el-button type="primary" @click="handleEdit()">确定</el-button>
                    </div>
                </el-dialog>
            </div>


        </div>
    </div>
</div>
</body>

<script>
    var vue = new Vue({
        el: '#app',
        data: {
            activeName: 'first',//添加/编辑窗口Tab标签名称
            pagination: {//分页相关属性
                currentPage: 1,
                pageSize: 10,
                total: 100,
                queryString: null,
            },
            dataList: [],//列表数据
            formData: {},//表单数据
            dialogFormVisible: false,//控制添加窗口显示/隐藏
            dialogFormVisible4Edit: false,//控制编辑窗口显示/隐藏
            rules: {//校验规则
                code: [{required: true, message: '项目编码为必填项', trigger: 'blur'}],
                name: [{required: true, message: '项目名称为必填项', trigger: 'blur'}]
            },
            backend_url: "http://localhost:82"
        },
        created() {
            this.findMenuPage();
        },
        methods: {
            //编辑
            /**
             * 步骤：
             1. 校验数据， 如果校验失败，不提交（return false ）
             2. 如果校验成功,提交formData数据（axios）
             3. 发送请求完成后
             a. 查询所有
             b. 消息提示
             c. 关闭弹窗
             *
             */
            handleEdit() {
                //1. 校验数据， 如果校验失败，不提交（return false ）
                this.$refs['dataEditForm'].validate((valid)=>{
                    if(!valid){
                        return false;
                    }else{
                        axios.defaults.withCredentials = true;
                        //2. 如果校验成功,提交formData数据（axios）
                        axios.post(this.backend_url + "/menu/menuEdit.do", this.formData).then((res)=>{
                            //a. 查询所有
                            this.findMenuPage();
                            //b. 消息提示
                            if(res.data.flag){
                                this.$message({
                                    message: res.data.message,
                                    type: "success"
                                });
                            }else{
                                this.$message({
                                    message: res.data.message,
                                    type: "error"
                                });
                            }
                            //c. 关闭弹窗
                            this.dialogFormVisible4Edit = false;
                        }).catch((err)=>{
                            console.log(err);
                        });
                    }
                });
            },
            //添加
            /**
             * 点击确认，添加检查项
             *  步骤：
             *      1. 校验数据
             *      2. 发送请求，处理结果
             *          2.1 发送axios请求， 提交表单中数据到后端
             *          2.2 关闭窗口
             *          2.3 消息提示
             *          2.4 重新查询所有检查项
             *
             */
            handleAdd () {
                // 1. 校验数据
                this.$refs["dataAddForm"].validate((valid)=>{
                    //如果校验成功
                    if(valid){
                        //2. 发送请求，处理结果
                        axios.defaults.withCredentials = true;
                        //2.1 发送axios请求， 提交表单中数据到后端
                        axios.post(this.backend_url + "/menu/menuAdd.do", this.formData).then((res)=>{
                            //如果发送请求成功
                            // 2.2 关闭窗口
                            this.dialogFormVisible = false;
                            // 2.3 消息提示
                            if(res.data.flag){
                                this.$message({
                                    message: res.data.message,
                                    type: "success"
                                });
                            }else{
                                this.$message({
                                    message: res.data.message,
                                    type: "error"
                                });
                            }
                            // 2.4 重新查询所有检查项
                            this.findMenuPage();
                        }).catch((err)=>{
                            //如果出现异常，在页面控制台打印错误信息
                            console.log(err);
                        });
                    }else{
                        //如果校验失败，什么都不做
                        return false;
                    }
                });
            },
            _findMenuPage(){
                if( this.pagination.queryString != null && this.pagination.queryString.length != 0){
                    this.pagination.currentPage = 1;
                }
                this.findMenuPage();
            },
            //分页查询
            findMenuPage() {
                //把分页需要的三个参数封装成一个对象
                var queryPageBean  = {
                    currentPage:this.pagination.currentPage,
                    pageSize : this.pagination.pageSize,
                    queryString:this.pagination.queryString
                };
                axios.defaults.withCredentials = true;
                //发送分页查询的请求
                axios.post(this.backend_url + "/menu/findMenuPage.do", queryPageBean  ).then((res)=>{
                    console.log(res);
                    //如果查询错误，提示错误信息
                    if(!res.data.flag){
                        this.$message({
                            message: res.data.message,
                            type: "error"
                        });
                    }
                    //如果查询正确， 表格显示数据，分页数据展示
                    this.dataList = res.data.data.rows;
                    this.pagination.total = res.data.data.total;
                }).catch((err)=>{
                    console.log(err);
                });
            },
            // 重置表单
            resetForm(formName) {
                this.formData = {};
                if(this.$refs[formName] != null){
                    this.$refs[formName].resetFields()
                }
            },
            // 弹出添加窗口
            /**
             * 点击新建按钮， 执行的方法
             *  步骤:
             *      1. 弹出窗口
             *      2. 清空表单数据
             */
            handleCreate() {
                this.dialogFormVisible  = true;
                this.resetForm('dataAddForm');
            },
            // 编辑的数据回显
            /**
             * 步骤：
             *  1. 获取id
             *  2. 弹出窗口
             *  3. 清空数据
             *  4. 根据id查询检查项, 查询返回，在页面中显示检查项数据
             *
             * @param row
             */
            handleUpdate(row) {
                //1. 获取id
                var id = row.id;
                //2. 弹出窗口
                this.dialogFormVisible4Edit = true;
                //3. 清空数据
                this.resetForm('dataEditForm');
                axios.defaults.withCredentials = true;
                //4. 根据id查询检查项, 查询返回，在页面中显示检查项数据
                axios.get(this.backend_url + "/menu/menuEditById.do?id=" + id).then((res)=>{
                    this.formData = res.data.data;
                }).catch((err)=>{
                    console.log(err);
                });
            },
            //切换页码
            handleCurrentChange(currentPage) {
                this.pagination.currentPage = currentPage;
                this.findMenuPage();
            },
            // 删除
            /**
             *  点击删除按钮，弹出提示窗口
             *    1.点击确认，删除检查项
             *      1.1 发送axios请求，操作后端删除检查项
             *      2.2 返回结果后
             *          2.2.1 消息提示
             *          2.2.2 重新查询
             *    2.点击取消，什么都不做
             *
             * @param row
             */
            handleDelete(row) {
                //点击删除按钮，弹出提示窗口
                this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
                    confirmButtonText: '确定',
                    cancelButtonText: '取消',
                    type: 'warning'
                }).then(() => {
                    //1.点击确认，删除检查项
                    //1.1 发送axios请求，操作后端删除检查项
                    axios.defaults.withCredentials = true;
                    axios.get(this.backend_url+"/menu/menuDeleteById.do?id="+row.id).then((res)=>{
                        //2.2 返回结果后
                        //2.2.1 消息提示
                        if(res.data.flag){
                            this.$message({
                                type: 'success',
                                message: res.data.message
                            });
                        }else{
                            this.$message({
                                type: 'error',
                                message:res.data.message
                            });
                        }
                        //2.2.2 重新查询
                        this.findMenuPage();
                    }).catch((err)=>{
                        console.log(err);
                    });
                }).catch(() => {
                    //2.点击取消，什么都不做
                    this.$message({
                        type: 'info',
                        message: '已取消删除'
                    });
                });
            }
        }
    })
</script>
</html>